Abstract:
본 발명은 생분해성금속 마이크로니들이 피부에서 분해되면서 국부적으로 pH를 변화시켜 외과 수술 시 피부로부터의 감염을 유발하는 박테리아의 사멸을 유도하고 성장을 억제하는 방법에 관한 것이다. 본 발명에 따른 마이크로니들 패치는 환자의 피부 절개 부위에 부착될 수 있는 패치 본체 및 상기 패치 본체의 적어도 일면에 돌출되어 피부로 침투 가능하며, 피부 내에서 용해되어 상기 피부 절개 부위의 pH를 상승시키는 생분해성금속으로 이루어지는 다수의 마이크로니들을 포함할 수 있다.
Abstract:
PURPOSE: A method for the improving sensitivity of sensors on the basis of a field-effect transistor using a signal amplification marker and an aptamer sandwich combination are provided to sense non-polar substances. CONSTITUTION: A method for the improving sensitivity of sensors senses non-polar substances which are hardly sensed by an existing carbon nanotube sensor. The method for the improving sensitivity of sensors additionally immobilizes substances with a charge to aptamers which combine with a sensing object and improves the sensitivity of the sensor by amplifying a sensor signal. The sensor signal is amplified and the sensitivity of the sensor is improved. [Reference numerals] (AA) Signal amplification marker; (BB) Label aptamer; (CC) Non-polar substance; (DD) Probe aptamer; (EE) Substrate
Abstract:
PURPOSE: A robot transferring apparatus is provided to steadily transfer a robot to an exact location by preventing slip on a curve area. CONSTITUTION: A robot transferring apparatus(100) comprises first and second chains(510,530), first and second drive motors(610,630), first and second transfer bodies(310,330), and a robot support(400). A first drive sprocket(611) is installed on the output shaft of the first drive motor. The second chain is separated from the first chain. The second drive sprocket(631) is installed on the output shaft of the second driver motor, so that the second driver motor can drive the second chain. The first and second transfer bodies are restricted by the first and second chains, respectively and are transferred by the drive of the first and second chains. The robot support connects the first and second transfer bodies.
Abstract:
PURPOSE: A transfer device for a robot is provided to enable the robot to be transferred even if the interval between two rails is not same. CONSTITUTION: A transfer device for a robot(100) comprises rails(200), driving modules(300), and a robot coupling supporter(400). The rails are each other separated, and horizontally arranged in a work space. The driving modules are independently driven along the rails. The robot coupling supporter is installed between the driving modules for supporting a robot, and coupled with the driving modules. And, the robot coupling supporter is rebuilt depending on the separated distance of the driving modules driven along the rails.